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. 2019 Jun 27;9:9324. doi: 10.1038/s41598-019-45796-7

Figure 3.

Figure 3

Comparison of the normalized spontaneous (A) and NMDA-evoked (B) firing rate during the local application of different test compounds (mean ± SEM). Effects of PHA-543613, NS-1738, PNU-120596 and MLA on the spontaneous firing rate were tested on 71, 40, 8 and 29 neurons, respectively (Kruskal-Wallis H = 21.1, p < 0.001). Effects of PHA-543613, NS-1738, PNU-120596 and MLA on the NMDA-evoked firing rate were tested on 71, 39, 8 and 30 neurons, respectively (Kruskal-Wallis H = 49.3, p < 0.001). Hash symbols above bars indicate that the given treatment resulted in a normalized firing rate significantly higher than the baseline (100%): #p < 0.05, ###p < 0.001. Asterisks indicate significant differences between the mean normalized firing rates as an effect of different test compounds (post-hoc comparisons): *p < 0.05, **p < 0.01, ***p < 0.001.